General Description

the HMC839LP6Ce is a fully functioned Fractional-n Phase-Locked-Loop (PLL) Frequency Synthesizer with an Integrated Voltage Controlled Oscillator (VCO). the synthesizer consists of an integrated low noise VCO with a triband output, an autocalibration subsystem for low voltage VCO tuning, a very low noise digital Phase detector (Pd), a precision controlled charge pump, a low noise reference path divider and a fractional divider.

Features

• rF Bandwidth:

1050 - 1205, 2100 - 2410, 4200 - 4820 MHz

• Ultra Low Phase noise

-112 dBc/Hz in Band typ.

• Figure of Merit (FOM) -227 dBc/Hz

• < 180 fs rMS Jitter

• 24-bit Step Size, resolution 3 Hz typ

• exact Frequency resolution Mode

• Built-In digital Self test

• 40 Lead 6x6 mm SMt Package: 36 mm2

Typical Applications

• Cellular/4g Infrastructure

• repeaters and Femtocells

• Communications test equipment

• CatV equipment

• Phased array applications

• ddS replacement

• Very High data rate radios